The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-115-6184, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-115-6184 |
| Primary Part Number | 2585164 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Departure From Cited Designator | AS MODIFIED BY SELF-LOCKING ELEMENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | 3 TYPE AND 9C STYLE |
| Head Style | PAN |
| Thread Class | 2A A |
| Fastener Length | 0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Head Height | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Thread Length | 0.095 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Thread Quantity Per Inch | 32 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2585164 | Naval Ship Systems Command (USA) |
| MIL-DTL-18240 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| LK21090-0619 | Torkon Fastener Corp (USA) |
| MS21090-0619 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2585164-22 | Naval Ship Systems Command (USA) |
NSN 5305-00-115-6184 is a Screw,cap,socket Head, manufactured by Naval Ship Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-115-6184 has 6 cross-referenced part numbers: 2585164 (Naval Ship Systems Command), MIL-DTL-18240 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), LK21090-0619 (Torkon Fastener Corp), MS21090-0619 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5305-00-115-6184: 5305-00-060-2540, 5320-00-117-7516, 5305-00-340-5424 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2585164: Head Diameter: 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN; Departure From Cited Designator: AS MODIFIED BY SELF-LOCKING ELEMENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nondefinitive Spec/std Data: 3 TYPE AND 9C STYLE. 16 total characteristics are documented in the Federal Logistics Information System.